ES8801530A1 - Sistema de transmision por fibra optica coherente con multiflexacion por division de frecuencia. - Google Patents
Sistema de transmision por fibra optica coherente con multiflexacion por division de frecuencia.Info
- Publication number
- ES8801530A1 ES8801530A1 ES553779A ES553779A ES8801530A1 ES 8801530 A1 ES8801530 A1 ES 8801530A1 ES 553779 A ES553779 A ES 553779A ES 553779 A ES553779 A ES 553779A ES 8801530 A1 ES8801530 A1 ES 8801530A1
- Authority
- ES
- Spain
- Prior art keywords
- optical
- closely spaced
- frequency
- carriers
- fiber communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2581—Multimode transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/572—Wavelength control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
SISTEMA DE TRANSMISION POR FIBRA OPTICA COHERENTE CON MULTIPLEXACION POR DIVISION DE FRECUENCIA, QUE PROPORCIONA UN INCREMENTO EN LA CAPACIDAD DE TRANSPORTE DE INFORMACION. CONSTA DE MEDIOS PARA LA GENERACION DE UN RAYO OPTICO DE REFERENCIA; DE MEDIOS PARA LA GENERACION DE UNA PLURALIDAD DE PORTADORAS PROXIMAMENTE ESPACIADAS QUE TIENEN FRECUENCIAS COHERENTEMENTE RELACIONADAS CON LA FRECUENCIA DE REFERENCIA DEL RAYO OPTICO DE REFERENCIA, LAS CUALES SON CAPACES DE DESPLAZARSE CON LA FRECUENCIA DE REFERENCIA MIENTRAS MANTIENEN COHERENCIA CON ELLA; Y DE MEDIOS DE GUIA DE ONDAS OPTICOS PARA COMBINAR LAS PORTADORAS OPTICAS PROXIMAMENTE ESPACIADAS, PARA PROPORCIONAR UN RAYO OPTICO DE SALIDA MULTIPLEXADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/720,658 US4726011A (en) | 1985-04-08 | 1985-04-08 | Coherent optical fiber communication with frequency-division-multiplexing |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8801530A1 true ES8801530A1 (es) | 1988-01-16 |
ES553779A0 ES553779A0 (es) | 1988-01-16 |
Family
ID=24894824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES553779A Expired ES8801530A1 (es) | 1985-04-08 | 1986-04-08 | Sistema de transmision por fibra optica coherente con multiflexacion por division de frecuencia. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4726011A (es) |
EP (1) | EP0200028A3 (es) |
JP (1) | JPS61237533A (es) |
KR (1) | KR860008657A (es) |
CN (1) | CN86101116A (es) |
AU (1) | AU5538586A (es) |
BR (1) | BR8600958A (es) |
ES (1) | ES8801530A1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0239131A (ja) * | 1988-07-29 | 1990-02-08 | Hitachi Ltd | 周波数間隔安定化方法、光ヘテロダイン又は光ホモダイン通信方法 |
US4953156A (en) * | 1988-09-08 | 1990-08-28 | Gte Laboratories, Incorporated | Wideband subcarrier multiplexed optical communication system operating over more than one octave |
US5016242A (en) * | 1988-11-01 | 1991-05-14 | Gte Laboratories Incorporated | Microwave subcarrier generation for fiber optic systems |
DE3902746A1 (de) * | 1989-01-31 | 1990-08-09 | Standard Elektrik Lorenz Ag | Optisches breitband-nachrichtenuebertragungssystem, insbesondere fuer den teilnehmeranschlussbereich |
US4982406A (en) * | 1989-10-02 | 1991-01-01 | The United States Of America As Represented By The Secretary Of The Air Force | Self-injection locking technique |
US5077728A (en) * | 1989-12-20 | 1991-12-31 | At&T Bell Laboratories | Frequency division multiple access network |
FR2665039B1 (fr) * | 1990-07-17 | 1994-03-25 | France Telecom | Systeme de commutation optique de signaux multiplexes en frequence. |
US5109447A (en) * | 1991-03-04 | 1992-04-28 | The Boeing Company | High-powered, spectrally flat, very broadband optical source including optical coupler and method using same |
FR2698225B1 (fr) * | 1992-11-17 | 1994-12-30 | Cit Alcatel | Système de transmission optique, notamment pour réseau câblé de vidéocommunication . |
US5355381A (en) * | 1992-12-03 | 1994-10-11 | Amoco Corporation | Self-heterodyne optical fiber communications system |
US5475780A (en) * | 1993-06-17 | 1995-12-12 | At&T Corp. | Optical waveguiding component comprising a band-pass filter |
US5764821A (en) * | 1994-02-06 | 1998-06-09 | Lucent Technologies Inc. | Large capacity local access network |
US5457760A (en) * | 1994-05-06 | 1995-10-10 | At&T Ipm Corp. | Wavelength division optical multiplexing elements |
US5528405A (en) * | 1995-01-05 | 1996-06-18 | Harris Corporation | Power series correction in a linear fiber optic analog transmission system and method |
US5706301A (en) * | 1995-08-16 | 1998-01-06 | Telefonaktiebolaget L M Ericsson | Laser wavelength control system |
DE19637229A1 (de) * | 1996-09-13 | 1998-03-19 | Sel Alcatel Ag | Sender für optische Heterodyn-Übertragungssysteme |
US6094285A (en) * | 1996-12-04 | 2000-07-25 | Trw Inc. | All optical RF signal channelizer |
US6532087B1 (en) * | 1998-07-29 | 2003-03-11 | Ciena Corporation | Multiple signal Q-tester |
US7167615B1 (en) | 1999-11-05 | 2007-01-23 | Board Of Regents, The University Of Texas System | Resonant waveguide-grating filters and sensors and methods for making and using same |
US6763195B1 (en) * | 2000-01-13 | 2004-07-13 | Lightpointe Communications, Inc. | Hybrid wireless optical and radio frequency communication link |
US20020122230A1 (en) * | 2001-03-05 | 2002-09-05 | Hossein Izadpanah | Hybrid RF and optical wireless communication link and network structure incorporating it therein |
US20020131100A1 (en) * | 2001-03-16 | 2002-09-19 | Myers Michael H. | Method for photonic wavelength error detection |
US6407846B1 (en) | 2001-03-16 | 2002-06-18 | All Optical Networks, Inc. | Photonic wavelength shifting method |
US20020131125A1 (en) * | 2001-03-16 | 2002-09-19 | Myers Michael H. | Replicated-spectrum photonic transceiving |
US6778318B2 (en) * | 2001-06-29 | 2004-08-17 | Hrl Laboratories, Llc | Optical-to-wireless WDM converter |
US7409159B2 (en) | 2001-06-29 | 2008-08-05 | Hrl Laboratories, Llc | Wireless wavelength division multiplexed system |
JP2003060578A (ja) * | 2001-08-13 | 2003-02-28 | Matsushita Electric Ind Co Ltd | 光送信機、光受信機及び光波長多重システム |
US6865345B2 (en) * | 2001-08-28 | 2005-03-08 | Agilent Technologies, Inc. | Frequency translating devices and frequency translating measurement systems that utilize light-activated resistors |
KR20030064435A (ko) * | 2002-01-28 | 2003-08-02 | 김진태 | 이중 광섬유 멀티플렛스 |
US20050100344A1 (en) * | 2003-11-06 | 2005-05-12 | Hogan Josh N. | System for coherent optical communication |
US7095925B2 (en) * | 2004-11-03 | 2006-08-22 | Intel Corporation | Optical phased array transmitter/receiver |
JP5712582B2 (ja) * | 2010-12-02 | 2015-05-07 | 富士通株式会社 | 光送信器および光送信装置 |
CN102158285B (zh) * | 2011-04-18 | 2013-10-02 | 武汉邮电科学研究院 | 多路相干光载波产生方法及装置 |
CN110426373B (zh) * | 2019-07-16 | 2021-11-26 | 南昌航空大学 | 一种布里渊散射和光学相干弹性成像原位检测的方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258597A (en) * | 1966-06-28 | Laser heterodyne communication system | ||
US1361488A (en) * | 1920-03-31 | 1920-12-07 | American Telephone & Telegraph | Plural modulation system |
US3121847A (en) * | 1959-04-21 | 1964-02-18 | Arf Products | Frequency selective distribution device |
US3676684A (en) * | 1970-09-23 | 1972-07-11 | Bell Telephone Labor Inc | Frequency-division multiplex communication system |
US3908121A (en) * | 1973-11-19 | 1975-09-23 | Gte Laboratories Inc | Integrated optical frequency-division multiplexer |
US3975628A (en) * | 1975-04-02 | 1976-08-17 | Hughes Aircraft Company | Optical heterodyne receiver with phase or frequency lock |
US4206347A (en) * | 1978-01-12 | 1980-06-03 | Jersey Nuclear-Avco Isotopes, Inc. | Acousto-optic multiplexing and demultiplexing |
US4210803A (en) * | 1979-03-15 | 1980-07-01 | University Of Delaware | Method and apparatus for signal transmission via an optical fiber |
US4318058A (en) * | 1979-04-24 | 1982-03-02 | Nippon Electric Co., Ltd. | Semiconductor diode laser array |
JPS56149837A (en) * | 1980-04-23 | 1981-11-19 | Nippon Telegr & Teleph Corp <Ntt> | Light frequency multiplexing equipment |
JPS56149838A (en) * | 1980-04-23 | 1981-11-19 | Nippon Telegr & Teleph Corp <Ntt> | Light wave length multiplexing equipment |
JPS58206245A (ja) * | 1982-05-27 | 1983-12-01 | Kokusai Denshin Denwa Co Ltd <Kdd> | 光波長分割多重方式 |
US4468766A (en) * | 1982-09-30 | 1984-08-28 | The United States Of America As Represented By The Secretary Of The Navy | Optical RF downconverter |
GB2131567B (en) * | 1982-10-22 | 1986-04-03 | Standard Telephones Cables Ltd | Integrated optic arrangement |
JPS5851249B2 (ja) * | 1983-01-31 | 1983-11-15 | 日本電信電話株式会社 | 光波長選択結合装置 |
GB2142796B (en) * | 1983-07-01 | 1986-07-16 | Standard Telephones Cables Ltd | Optical fdm system |
US4503403A (en) * | 1983-09-28 | 1985-03-05 | The United States Of America As Represented By The Secretary Of The Navy | Optical injection locking of solid-state oscillators by frequency-multiplexed injection-locked, laser diodes |
US4635246A (en) * | 1983-10-20 | 1987-01-06 | The United States Of America As Represented By The Secretary Of The Navy | Frequency multiplex system using injection locking of multiple laser diodes |
-
1985
- 1985-04-08 US US06/720,658 patent/US4726011A/en not_active Expired - Lifetime
-
1986
- 1986-02-20 CN CN198686101116A patent/CN86101116A/zh active Pending
- 1986-03-06 BR BR8600958A patent/BR8600958A/pt unknown
- 1986-03-19 KR KR1019860002019A patent/KR860008657A/ko not_active Application Discontinuation
- 1986-04-01 AU AU55385/86A patent/AU5538586A/en not_active Abandoned
- 1986-04-04 EP EP86104640A patent/EP0200028A3/en not_active Withdrawn
- 1986-04-08 JP JP61079344A patent/JPS61237533A/ja active Pending
- 1986-04-08 ES ES553779A patent/ES8801530A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61237533A (ja) | 1986-10-22 |
ES553779A0 (es) | 1988-01-16 |
US4726011A (en) | 1988-02-16 |
KR860008657A (ko) | 1986-11-17 |
EP0200028A3 (en) | 1988-03-16 |
AU5538586A (en) | 1986-10-16 |
EP0200028A2 (en) | 1986-11-05 |
BR8600958A (pt) | 1986-12-09 |
CN86101116A (zh) | 1986-10-22 |
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